Mähraupe HyCut
Malfunctions / Troubleshooting
DE
2021-01-27
59 / 65
8.5
Control system malfunction table
Malfunction
Possible causes
Remedy
The towed mower control
system does not start
Battery disconnect switch is off
Turn on the battery disconnect switch
12V battery empty or defective
Charge or replace the 12V battery
Remote control does not
start
Remote control battery empty
Charge the battery or replace it with a
charged battery
“Turn on remote control” button
pressed too long/not long enough
Hold the button down until the status
LED goes green, then release
Connection between the
remote control and tracked
mower cannot be
established, “STOPPED”
displayed on the screen
The emergency stop button on the
remote control or the machine is
pressed
Release the emergency stop button
and press the green
“Signal horn”
button
The machine stops, the
lights flash; error code
appears on the display
screen
An error has occurred in the control
system
To reset the machine, press
“Acknowledge error”. If the error
occurs repeatedly, have it checked by
an expert
The combustion engine’s
electric starter does not
work
48V battery empty/voltage too low
Charge the battery or start the engine
manually
8.6
Drive malfunction table
Malfunction
Possible causes
Remedy
Machine only moves to the
left or the right
Check the trimming settings on the
wireless remote control
Correct the trimming on the wireless
remote control.
Electric motors of the rubber chains
faulty/defective
Replace the electric motors
Rubber chains run less smoothly on
one side
Check the run of the rubber chains and
adjust if necessary
Check the tension of the rubber chains
Check the guide roller bearings and
replace if necessary
Machine stops when
running on electricity
48V battery empty/voltage too low
Start the combustion engine, manually
if needed
